posted on 2015-12-18, 11:22authored byJianming Ying, Chen Lin, Jian Wu, Lei Guo, Tian Qiu, Yun Ling, Ling Shan, Haitao Zhou, Dongbing Zhao, Jian Wang, Jianwei Liang, Jianjun Zhao, Yuchen Jiao, Ning Lu, Hong Zhao
A-B, Immunohistochemistry showed cytoplasmic immunoreactivity for ALK protein expression (A, 20×; B, 200×). C, No immunoreactivity was found in normal tissue (200×). D, fluorescence in situ hybridization (FISH) performed with Vysis LSI ALK Dual color Break-Apart FISH probes detected ALK fusion as split red and green signals (arrows) (1000×).